Counter-Strike: Aurora Gaming vs G2 (BO3) - IEM Cologne Major Stage 3

Platform comparison

Active sub-markets

Market context

Aurora Gaming face G2 in a Round 3 best-of-three match at IEM Cologne Major Stage 3, scheduled for 13 June at 07:30 ET. The Polymarket contract currently prices Aurora Gaming's victory at 42 cents on the dollar, implying roughly 58% confidence in G2 advancing. Settlement hinges on a completed match result by 20 June; any cancellation, tie, or forfeit beyond that window triggers a 50-50 split of the conditional token pool on Polygon.

G2 enters as the established favourite, having maintained top-ten ranking throughout 2025 and consistently performed at tier-one majors. Aurora Gaming, by contrast, represents a less predictable opponent—their qualification to Stage 3 signals competitive capability, yet their track record against elite teams remains sparse. Historical major matchups between established European rosters and rising challengers typically favour the former, particularly in best-of-three formats where preparation depth matters. The 42% probability for Aurora reflects appropriate scepticism about an upset, though not dismissal.

Traders should monitor roster confirmations and any late schedule adjustments from ESL in the days preceding the match. Injury announcements or stand-in deployments could shift the contract meaningfully, as would any indication of map pool mismatches. Recent IEM events have occasionally experienced delays; the seven-day grace period in the resolution criteria creates a material tail risk if technical issues emerge. USDC settlement occurs on Polygon once the match concludes and results propagate through standard esports databases.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Scam?, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Scam?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Scam? is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.